Answer:
Iron and Bronze Age.
Explanation:
According to the widely accepted Kurgan hypothesis or Steppe theory, the Indo-European language and culture spread in several stages from the Proto-Indo-European Urheimat in the Eurasian Pontic steppes into Western Europe, Central and South Asia, through folk migrations and so-called elite recruitment. The 1st millennium BC was the period of time between from the year 1000 BC to 1 BC.
Answer:
Hernán Cortés
Explanation:
Hernán Cortés was the 16th century Spanish conqueror of Mexico
The open ocean is more productive in the polar zones than in the equator due to less disturbance to the organisms.
<h3>Why is the open ocean more productive in the polar zones than in the equator?</h3>
In the open seas, heavy winds and deep waters lead to a high turnover in the water column that prevents photosynthetic microorganisms from converting sunlight into energy while on the other hand, there is less disturbance on the polar zones which leads to higher productivity.
So we can conclude that the open ocean is more productive in the polar zones than in the equator due to less disturbance to the organisms.
Learn more about equator here: brainly.com/question/16876469
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The correct answer is A. Has little diversity.
The Andean and Pampas regions are a very wast space, but they have remained relatively isolated space when it comes to ethnic mixture and diversity. The European colonist preferred the coastal regions and the lowlands, because they were the best places for trade, agriculture and farming. Apart from being under a foreign ruler, the people from the Andean and Pampas regions didn't faced assimilation, and only small percentage mixed with the newcomers, so till this day, the people that live in here are descendants of the native people from this regions and have very little to none admixture.